package com.design.pattern.observer.github;

/**
 * 二进制观察者
 */
public class BinaryObserver extends Observer {

    public BinaryObserver(Subject subject){
        this.subject = subject;
        this.subject.attach(this);
    }

    @Override
    public void update() {
        System.out.println("Binary String: "+Integer.toBinaryString(subject.getState()));        
    }
    
}
